body {
	background: url(../img/4.jpg) no-repeat;
	background-repeat: repeat-y; 
	font-size: 16px;
}

.form {
	background: rgba(255, 255, 255, 0.2);
	width: 400px;
	margin: 100px auto;
}

#login_form {
	display: block;
}

#register_form {
	display: none;
}

.fa {
	display: inline-block;
	top: 27px;
	left: 6px;
	position: relative;
	color: #ccc;
}

input[type="text"],
input[type="password"] {
	padding-left: 26px;
}

.checkbox {
	padding-left: 21px;
}